Will my Ex GF remind herself again?

Hello everyone, I was seeing a girl for 6 months who was single and had a kid...she cheated on me....lied to me...saw multiple guys and even one person I led her to believe that I knew well which In fact I'd only seen him a couple times like an acquaintance. Now throughout these 6 months I've broken up with her every week for the first 3 months but she would always contact me back...this girl was my first gf and has plenty of experience so was able to manipulate me in a sense. She would take over all my time...ring me 5 times every day and slowly stop me from seeing friends or even going to social events which she managed. I don't know what happened over time but the last thing on my mind was getting attached and I realised after 3 months when she told me she cheated on me that I actually cared more for this girl than I actually realised myself till this point. Now I even took a break went on holiday came back and she contacted me again and again. I found out she had a bf as she told me and she always said how she don't love him like me (bullshit) and she left him and supposed to meet me on a Saturday where she didn't even call or text me and when I rang her next day she made an excuse of her house got painted but just never thought to let me know. I'm sorry for making you read this and It takes a lot to explain such a situation but after all this time I finally decided that no matter my efforts for such a girl (hoe) that doesn't deserve it that I would take another girl out who had been getting through to me for some time. I put it up on social media where it was my display picture and then she contacts me saying "you'll never love her like you loved me" and how she wont interfere or ever message me again. she has changed her number and has done so multiple times during our time together... I just want to know one thing from you guys... for me I truly believe it's done and that I will not go back to her however do you guys believe that she will never contact again? (assuming I don't change my display picture on social media)
I don't really know how to deal with it cause even after everything I don't hate her which is not normal...anyone wanna suggest something I would appreciate it...many thanks